- AudiolivroNever Get Angry AgainDr. David J. Lieberman, Ph.D.
- AudiolivroNever Be Lied to AgainDr. David J. Lieberman, Ph.D.
- AudiolivroGet Anyone to Do AnythingDr. David J. Lieberman, Ph.D.
- AudiolivroHow to Change AnybodyDr. David J. Lieberman, Ph.D.
- AudiolivroMake Peace With AnyoneDr. David J. Lieberman, Ph.D.